34206-49-0

Basic information

• Product Name: 5-BROMO-2,3-DIHYDROXYPYRIDINE
• Synonyms: 5-BROMO-2,3-PYRIDINEDIOL;5-BROMO-2,3-DIHYDROXYPYRIDINE;2,3-DIHYDROXY-5-BROMOPYRIDINE;5-BROMO-2,3-PYRIDINEDIOL (5-BROMO-2,3-DIHYDROXYPYRIDINE);5-Bromo-3-hydroxy-1H-pyridin-2-one;5-broMopyridine-2,3-diol;5-Bromo-3-hydroxypyridin-2(1H)-one;5-Bromo-3-hydroxy-2(1H)-pyridinone
• CAS NO: 34206-49-0
• Molecular Formula: C₅H₄BrNO₂
• Molecular Weight: 189.99
• EINECS: -0
• Product Categories: Pyridine;API intermediates;Bromopyridines;Halopyridines
• Mol File: 34206-49-0.mol
• Article Data: 4

Chemical Properties

• Melting Point: 249 °C
• Boiling Point: 487.112 °C at 760 mmHg
• Flash Point: 248.397 °C
• Appearance: /
• Density: 2.044
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.671
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• PKA: 8.16±0.58(Predicted)
• CAS DataBase Reference: 5-BROMO-2,3-DIHYDROXYPYRIDINE(CAS DataBase Reference)
• NIST Chemistry Reference: 5-BROMO-2,3-DIHYDROXYPYRIDINE(34206-49-0)
• EPA Substance Registry System: 5-BROMO-2,3-DIHYDROXYPYRIDINE(34206-49-0)

Safety Data

• Hazard Codes: Xi
• Statements: 20/21/22-36/37/38
• Safety Statements: 26-36/37/39-36
• Hazardous Substances Data: 34206-49-0(Hazardous Substances Data)

Usage

General Description

5-Bromo-2,3-dihydroxypyridine is a chemical compound that consists of a pyridine ring with two hydroxyl groups at the 2 and 3 positions, as well as a bromine atom at the 5 position. It is commonly used as a building block in the synthesis of pharmaceutical compounds and agrochemicals. 5-BROMO-2,3-DIHYDROXYPYRIDINE has potential biological activity and has been studied for its potential use in treating neurological disorders and as an antioxidant. 5-Bromo-2,3-dihydroxypyridine is also used in organic synthesis as a versatile intermediate in the production of various functional molecules. It is important to handle this chemical with care, as it may be toxic if ingested or absorbed through the skin, and appropriate safety measures should be taken when working with it.

InChI:InChI=1/C5H4BrNO2/c6-3-1-4(8)5(9)7-2-3/h1-2,8H,(H,7,9)

Upstream product

• 98-01-1 furfural 

Downstream Products

• 95897-49-7 7-Brom-pyrido<2,3-b><1,4>dioxen 
• 76470-45-6 Pyrido<2,3-d><1,3>dioxol-6-carbaldehyd 
• 95849-26-6 2,3-dihydro-[1,4]dioxino[2,3-b]pyridine-7-carbaldehyde 
• 1333146-84-1 3-benzyloxy-5-bromo-1,2-dihydropyridin-2-ol 
• 1333146-46-5 5-(2,4-dichloro-phenyl)-3-hydroxy-1-methyl-1H-pyridin-2-one 
• 1333146-88-5 3-(benzyloxy)-5-bromo-1-(propan-2-yl)pyridin-2(1H)-one 
• 1333146-92-1 C₂₂H₁₉ClF₃NO₂ 
• 1333146-49-8 5-[4-chloro-3-(trifluoromethyl)phenyl]-3-hydroxy-1-(propan-2-yl)pyridin-2(1H)-one 
• 1333146-97-6 3-(benzyloxy)-5-(biphenyl-3-yl)-1-methylpyridin-2(1H)-one 
• 1333146-53-4 5-biphenyl-3-yl-3-hydroxy-1-methylpyridin-2(1H)-one 
• 1333147-08-2 3-(benzyloxy)-1-methyl-5-(2-oxo-4-phenylpyrrolidin-1-yl)pyridin-2(1H)-one 
• 1333146-58-9 3-hydroxy-1-methyl-5-(2-oxo-4-phenylpyrrolidin-1-yl)pyridin-2(1H)-one 
• 1333147-09-3 3-(benzyloxy)-1-methyl-5-(3-phenyl-1H-pyrazol-1-yl)pyridin-2(1H)-one 
• 1333146-61-4 3-hydroxy-1-methyl-5-(3-phenyl-1H-pyrazol-1-yl)pyridin-2(1H)-one 

Relevant articles and documents

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